iwlwifi: continue clean up - pcie/trans.c

Functions that implement the transport API are prefixed by
iwl_trans_pcie_, the others by iwl_pcie_.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --cc drivers/net/wireless/iwlwifi/iwl-config.h
Simple merge

diff --cc drivers/net/wireless/iwlwifi/pcie/trans.c
Simple merge